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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
commit | a4b7ed7a42c716ab9f05e351f003d589124fd55d (patch) | |
tree | b620cd3f223850b28716e474e80c58059dca5dd4 /tests/codegen/simd-intrinsic/simd-intrinsic-generic-select.rs | |
parent | Adding upstream version 1.67.1+dfsg1. (diff) | |
download | rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.tar.xz rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.zip |
Adding upstream version 1.68.2+dfsg1.upstream/1.68.2+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/codegen/simd-intrinsic/simd-intrinsic-generic-select.rs')
-rw-r--r-- | tests/codegen/simd-intrinsic/simd-intrinsic-generic-select.rs | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/tests/codegen/simd-intrinsic/simd-intrinsic-generic-select.rs b/tests/codegen/simd-intrinsic/simd-intrinsic-generic-select.rs new file mode 100644 index 000000000..03bb22655 --- /dev/null +++ b/tests/codegen/simd-intrinsic/simd-intrinsic-generic-select.rs @@ -0,0 +1,37 @@ +// compile-flags: -C no-prepopulate-passes + +#![crate_type = "lib"] + +#![feature(repr_simd, platform_intrinsics)] +#[allow(non_camel_case_types)] + +#[repr(simd)] +#[derive(Copy, Clone, PartialEq, Debug)] +pub struct f32x4(pub f32, pub f32, pub f32, pub f32); + +#[repr(simd)] +#[derive(Copy, Clone, PartialEq, Debug)] +pub struct f32x8(f32, f32, f32, f32, f32, f32, f32, f32); + +#[repr(simd)] +#[derive(Copy, Clone, PartialEq, Debug)] +pub struct b8x4(pub i8, pub i8, pub i8, pub i8); + +extern "platform-intrinsic" { + fn simd_select<T, U>(x: T, a: U, b: U) -> U; + fn simd_select_bitmask<T, U>(x: T, a: U, b: U) -> U; +} + +// CHECK-LABEL: @select +#[no_mangle] +pub unsafe fn select(m: b8x4, a: f32x4, b: f32x4) -> f32x4 { + // CHECK: select <4 x i1> + simd_select(m, a, b) +} + +// CHECK-LABEL: @select_bitmask +#[no_mangle] +pub unsafe fn select_bitmask(m: i8, a: f32x8, b: f32x8) -> f32x8 { + // CHECK: select <8 x i1> + simd_select_bitmask(m, a, b) +} |